JPS60215387A - Hair cutter - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] 〔Technical field〕 This invention relates to a hair cutter.

[Background technology]

2. Description of the Related Art Conventionally, as means for shaving hair to a predetermined height, there have been methods shown in FIGS. 1 to 3. Sunawa? l:+, 1st
The figure shows a hair cutter 1 with the near attachment 2 attached to the cutting edge, setting the cutting height, and performing round cutting. 3 is the scalp and 4 is the hair. FIG. 2 shows a straight blade type hair cutter 1 in which a fixed blade 5 is provided with a cutting height determining section 6 directly. Figure 3 shows comb 7
Scoop up the hair 4 with scissors 8. It is cut with clippers etc.

However, the one in Figure 1 can be used even by general amateurs,
Moreover, up to a cutting height of about 12 cm, the elasticity of the bristles 4 makes the bristles 4 stand up, allowing for even cutting, but beyond this, the bristles 4 fall down, resulting in uneven cutting lengths. be. Also, although the cost is low, there is a big risk that the thickness of the attachment and the thickness of the attachment will interfere with the nap. Figure 2 shows an expensive mower, and it is necessary to prepare various fixed blades 5 depending on the cutting height, and since it is made of metal, it is good to introduce bristles 4, but it is difficult to cut at a uniform cutting height of 15 m+. is difficult to obtain. Furthermore, since the method shown in FIG. 3 requires skill, it has the disadvantage that it is not suitable for general amateurs.

[Purpose of the invention]

Therefore, an object of the present invention is to provide a hair cutter that allows even an average amateur to perform a higher (longer) shave.

[Disclosure of the invention]

This invention is characterized in that a pair of raising combs are superimposed on the outer surface of the comb-shaped blade, and one of the combs is vibrated by a driving means. Hair that is about to fall due to the vibration of one side of the brushing comb can be cut while being raised vertically.
Even a general amateur can easily perform a uniform round cut of 15 cm or more as described above.

A first embodiment of the invention is shown in FIGS. 4 to 21. That is, 9 is a pair of semi-cylindrical half-holes 9 m.

A main body case consisting of 9b, 10 a motor with an eccentric cam 10a, 11 a switch, 12 a rotation-reciprocating converter, 13
14 is a dust-proof plate, 14 is a comb-shaped blade part, a pair of blade retaining springs 15 are attached by combining the semi-rests 9a and 9b, and the projections of the comb-shaped blade part 14 are attached to these blade retaining springs 15. 148 is held, and the protrusion 14b is engaged and attached to the fitting hole 9C of the case 9. At this time, the protrusion 14d of the guide plate 14C of the comb-shaped blade portion 14 fits into the hole 12b of the drive element 12m of the converter 12. When the switch 11 is turned on, power is supplied to the motor 10 via the power cord 16, the rotation is converted into reciprocating motion by the converter 12, and the comb-shaped blade portion 1 is applied to the driver 12a of the converter 12.
The vibration is transmitted to the guide plate 14C of No. 4, and the movable blade 14e vibrates back and forth with respect to the fixed blade 14f, making it possible to cut. 14g is a movable blade pressing spring. Further, the main body case 9 is provided with a brushing comb driving motor 17, and this motor 1
A switch (not shown) for turning on and off 7 is separately provided.

This is because the brushing comb drive motor 17 does not need to rotate when used without the attachment 18, but only when combined with the attachment 18.

The attachment 18 is a cylindrical body that fits into the tip of the main body case 9, and has a shaft hole 19 formed in its lower end, into which the mounting phase 2 is inserted.
0 shaft 21 is pivoted, one end of the mounting phase 20 is pressed by a coil spring 22, and the protrusion 20m at the other end is locked in the recess 23 of the main body case 9. Therefore, the attachment 18 can be attached with one touch, and when detached, the spring supporting side of the attachment phase 20 is pushed and the protrusion 20m is removed from the recess 23.

When the attachment 18 is installed, brushing combs 24 and 25 are provided so as to substantially overlap the fixed blades 14f on the outer surface of the comb-shaped blades 19, and these are aligned with the fixed blades 14f (i.e. Each comb tooth 24a #2
5M is mutually heavy, comb teeth 24m.

They are overlapped in a continuous relationship with a gap of 25M.

The raising comb parts 24 and 25 may be provided with a rig 26 and a sliding groove 27 on their opposing surfaces so that they fit together and are provided on opposite sides of each other), and a pair of bosses on the fixed side raising comb part 25. 2
A long hole 29 is formed in the movable side raising comb part 24 to fit into the sliding groove, and a bush nut 3 is provided in the narrow diameter part.
0 is fitted to prevent it from coming off. <shi of the movable side brushing comb part 24.

A serrated protrusion 31 is formed on both sides of the tooth 24m, and a pair of cam engagement protrusions 32 is provided at the base end, and the eccentric six-piece 33 of the motor 17 is inserted into the gap between the cam engagement protrusions 32. engage. Therefore, when the motor 17 is operated (by a switch), the movable side napping comb part 24 moves to the fixed side napping comb part 2.
It slides in the longitudinal direction of the comb teeth 25a of No. 5.

FIGS. 19 to 21 show the raising operation by the raising comb portions 24 and 25. FIG. When the brushing comb parts 24 and 25 are inserted into the hair P and the movable brushing comb part 24 is vibrated, the hair P is sequentially moved to the comb teeth 2 by the @picture-shaped convex part 31 of the comb teeth 24a.
These serrated protrusions 3 are drawn in toward the root side of 48.
It is held at 1.

Hair P has a scaly and reedy surface and has a strong tendency to intertwine with each other, so the hair group P/ which is sandwiched between 24 m of comb teeth
(FIG. 21) is held in the movable side raising comb part 24 as a kind of trapezoidal stub with a serrated convex part 31, and then when the comb teeth 24a move toward the root side. The hair clumps are drawn in and fed vertically to the comb-shaped blade part 14, where they are cut.

Such operations are repeated to cut the correctly raised hair P.

As a result, even if the cutting height is high, the cutting can be done uniformly, and even an average amateur can easily do the round cutting.

A second embodiment of the invention is shown in FIGS. 22 to 26. A thin hinge part 36 is formed at the base of the central slit part 35 of the movable brushing comb part 34, a cam engagement protrusion 32 is provided behind the hinge part 36, and a fitting hole ( A round hole) 37 is formed. Furthermore, the convex rig 26 and groove 27 in the first embodiment are not present, and the sawtooth circular convex portion 31 is also absent. When the fitting hole 37 is fitted into the boss 28 of the stationary side nap raising comb part 25' and the comb is secured with a shank nut 30 and installed in the main body case 9, the eccentric cam 33 engages with the cam engagement protrusion 32. When the motor 17 is operated, the cam engagement protrusion 32 vibrates back and forth in the longitudinal direction of the comb teeth 34a, and as a result, both ends of the movable side napping comb part 34 are pivotally supported by the boss 28, so that the movable side napping Both pieces of the comb part 34 with the central slit part 35 as a boundary rotate around the boss 28, and the comb teeth 34m are shown in FIGS. 25 and 26.
It works according to the diagram. To prevent the tip and root of the comb teeth 343 from protruding between the comb teeth 251, the bristles P are pushed into the blade portion 14 while being brushed toward the base of the comb teeth 34a, and the entire body is As a result, the hair between the comb teeth 25a tends to be raised vertically, and is introduced into the comb-shaped blade portion 14 and cut.

As a result, even if the cutting height is high, uniform round cutting can be achieved as in the first embodiment.

A third embodiment of the invention is shown in FIGS. 27 to 32. This is provided with a pair of cam engaging protrusions 32' arranged in the horizontal direction at the central base end of the movable side brushing comb part 38.
A protrusion 39 is provided at the tip of the protrusion 39, and a round hole 40 is provided at the tip of the comb teeth 25m of the fixed side raising comb portion 25' corresponding to the protrusion 39 (they may be provided on opposite sides). Overlap the movable brushing comb parts 38 and insert the protrusion 39 into the round hole 40.
When attached to the main body case 9 with the eccentric cam 3
3 engages with the cam engagement protrusion 32' and vibrates in a direction parallel to the vibration direction of the proximal side comb-shaped blade part 14 of the movable side hair raising comb part 38. As a result, each of the movable hair raising comb parts 38 The comb teeth 38m operate as shown in FIGS. 31 and 32. Due to this operation of the movable side hair raising comb part 38, the hair introduced between the comb teeth 258 of the fixed side hair raising comb part 25' is caused by small vibrations of the comb teeth 38a of the movable side hair raising comb part 38. Because there is a
Can be cut to uniform height.

In each of the embodiments described above, the raising comb part on the fixed blade 14f side is movable, but the opposite side, that is, the outer side may be movable.

A fourth embodiment of the invention is shown in FIGS. 33 to 41. That is, in the first embodiment, the fixed side brushing comb part 25 is attached to the attachment body (18) with the threaded shaft 41.
It is supported in a rotationally eccentric manner and fixed with a wing nut 42, and an upwardly protruding part 43 is formed at the tip of the comb teeth 258' of the fixed side raising comb part 25, and a groove 44 is provided on the inner surface thereof. The tip of the comb teeth 2411 of the movable hair raising comb part 24 is always guided in the groove 44 so that the introduction of the hair is not obstructed.

With this configuration, the mowing height can be adjusted by rotating the fixed side brushing comb part 25 to any position, and the mowing height of the hem portion A can be varied to be lower as shown in FIG. 41, for example. Multi-stage mowing is easy.

〔Effect of the invention〕

As described above, the hair cutter of the present invention has the effect that even an average amateur can easily and uniformly cut a hair with a high cutting height.

[Brief explanation of the drawing]

1 to 3 are explanatory diagrams of the cutting state of the conventional example, FIG. 4 is a perspective view of the first embodiment of the present invention, and FIG.
The figure is a partial perspective view with the attachment removed, Figure 6 is a partial perspective view with the comb blade removed, Figure 7 is a perspective view with half of the case removed, and Figure 8 is the comb blade. FIG. 9 is a cutaway side view showing the driving relationship of the brushing comb section, FIG. 10 is a perspective view of the attachment, and FIG.
The figure is an exploded perspective view, Figure 12 is a rear perspective view of the movable brushing comb part, Figure 13 is a partial perspective view of the attachment as seen from the back - 1 Figure 14 is a sectional view, and Figure 15 is an enlarged partial view. 16 is a perspective view of the comb teeth of the fixed side napping comb section, FIG. 17 is a plan view of the comb teeth of the movable side napping comb section, FIG. 18 is a perspective view of the rear side thereof, and FIG. 20 is a plan view thereof, FIG. 21 is an enlarged partial plan view thereof, FIG. 22 is a perspective view of the second embodiment, FIG. 23 is an exploded perspective view thereof, and FIG. 24 is a comb. An enlarged plan view of the teeth, FIGS. 25 and 26 are plan views of the operating state of the comb teeth of the movable brushing comb section, FIG. 27 is a perspective view of the attachment of the third embodiment, and FIG. Exploded perspective view thereof, No. 29
Figure 30 is an exploded perspective view showing the tip of the comb teeth, Figure 30 is a plan view of the comb teeth, Figures 31 and 32 are plan views of the comb teeth in operation, and Figure 33 is a partially broken view of the fourth embodiment. A side view, FIG. 34 is a partially cutaway side view of the stationary side raising comb part in a rotated state, FIG. 35 is a perspective view of the attachment, and FIG.
Fig. 6 is a cross-sectional view thereof, Fig. 37 is an exploded perspective view, Fig. 38 is a perspective view of the movable brushing comb section as seen from the back side, Fig. 39 is an exploded perspective view of the attachment as seen from the back side, and Fig. 40 is the comb teeth. FIG. 41 is a perspective view of the disassembled state, and FIG. 41 is a side view of the multi-stage mowing state. 14... Comb-shaped blade portion, 17... Motor, 18-...
Attachment, 24.25.25', 25', 34.
38... Comb part for raising, 241 m 258, 25
1'#348.38fi...<shitooth, 28-...
Boss, 31... Serrated convex portion, 36... Thin hinge portion, 37... Fitting hole, 39... Protrusion, 40... Round hole, 41... Screw shaft Fig. 1 Figure 2 * '2 tvr 14 Figure 5 Figure 7 Figure 9 Figure 10 Figure 7 Figure 11 Figure 12 Figure 25a 25a (a) (b) Figure 19 Figure 20 ρ' Figure 21 Figure 22 Figure 23 Figure 3634 Figure 24 Figure 3536 34 Figure 25 Figure 25a 25a Figure 26 Figure 27 Figure 8 Figure 29 Figure 8 Figure 30 Figure 31 Figure 32 Figure 33 Figure 18 Figure 34 Figure 35 Figure 36

Claims (1)

[Claims] (1) <An L-shaped blade part, a pair of hair-raising comb parts overlapped in alignment with the outer surface of this comb-shaped blade part, and one of these hair-raising comb parts being vibrated. A hair cutter equipped with a drive means for causing (1) The comb-shaped blade side of the hair-raising comb part is a movable side that vibrates by the driving means.
) Hair cutter listed in section. (3) The brushing comb portion on the movable side is <1. The hair cutter according to claim 2, which vibrates in the longitudinal direction of the teeth and has serrated protrusions on both sides of each comb tooth. (4) The movable raising comb part is provided with a thin hinge part at its center base end, and is vibrated in the longitudinal direction of the comb teeth by the driving means, and the comb-shaped blades of the raising comb part are vibrated in the longitudinal direction of the comb teeth by the driving means. The hair cutter according to claim 2, wherein both ends of the hair cutter in a direction parallel to the vibration direction of the hair cutter are pivotally connected. (5) Tips of the comb teeth of the movable brushing comb section are pivotally connected to each other, and the driving means applies vibration to the napping comb section in a direction parallel to the vibration direction of the comb-shaped blade section. A hair cutter according to claim (2). (6) The hair raising comb portion for the movable side is rotatably provided on the base end side about an axis in a direction parallel to the comb-shaped blade portion. cutter.